20325698715 has 16 divisors (see below), whose sum is σ = 37166992128. Its totient is φ = 9291747936.

The previous prime is 20325698671. The next prime is 20325698741. The reversal of 20325698715 is 51789652302.

It is not a de Polignac number, because 20325698715 - 2⁶ = 20325698651 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96788937 + ... + 96789146.

It is an arithmetic number, because the mean of its divisors is an integer number (2322937008).

Almost surely, 2^20325698715 is an apocalyptic number.

20325698715 is a deficient number, since it is larger than the sum of its proper divisors (16841293413).

20325698715 is a wasteful number, since it uses less digits than its factorization.

20325698715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193578098.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 20325698715 in words is "twenty billion, three hundred twenty-five million, six hundred ninety-eight thousand, seven hundred fifteen".